[PATCH v4 0/4] s3c24xx: iPAQ rx1950 series

[Vasily Khoruzhick]

This patch series adds more support for iPAQ rx1950 PDA to linux:
1. LEDs driver -- it controls blue, green and red LEDs on rx1950
2. Battery driver -- adds ability to monitor and charge battery.
This driver is suitable for H1940 PDA aswell (just need to write
some machine specific callbacks and get voltage LUTs)

v2: removed ac registration from s3c_adc_battery driver, use
pda_power instead for ac support

v3: split LEDs patch to driver and machine parts,
split battery patch into battery + LED trigger parts,
now battery driver can skip gpio/callbacks usage
(if there's no gpio pin to determine that battery is
full or if charger is enabled automatically)

v4: add .blink_set callback to LEDs driver instead of
using LED_HALF value for blinking, remove LED triggers
from battery driver completely (for now)